Cook County March 28, 2021 7:17 am Tech Trends: How to Keep Your Phone Clean, Yourself Healthy In today’s edition of Tech Trends, NBC 5’s Charlie Wojciechowski and Art Norman explore ways to keep your phone clean, and yourself safe. Local 2:13 Pro-Israel, pro-Palestinian demonstrators rally on University of Chicago campus 14:21 Happy to Report: Your dose of good news for the week 5:38 NBC 5 Nightly Update: Friday, May 3 2:11 How horseback riding is helping children build brighter futures 2:06 Cinco De Mayo celebrations taking place this weekend